<span>the main formula is (a - b)² = a² -2ab + b²
</span><span>as for 49x^2 – 56x + 16, it is the same of (7x -4)²
so the </span>the factored form of 49x^2 – 56x + 16 = (7x -4)(7x -4)
Tomas will get the baseball bat at a 20% discount.
Answer:
Expected value x= 35
linear transformation is defined as a + bx
here, b=4, a=1
The transformation is
now, expected value,
substitute the value of a=1, b=4 and l=35
So, the expected value of the transformed variable is <u>141</u>.
<u>OAmalOHopeO</u>
4.02 + 18 = 22.02
Hope this helps:)